无线电寻呼系统按信号传输方式，可分为汉字寻呼系统和数字式寻呼系统。
错误
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than,as,more,most,theThe________informationthatcomesin,________moreconfusedthepicturebecomes.
______isrecognizedasthenationalflag-carrier.
In1995,anaverageof_______ofdomestictravelerswentonsightseeinginChina.
ltisnecessary___youtocomplywithourshippinginstructions.
WhichofthefollowingisnotmentionedasWTO'sobjective?